I bought two of these to replace the ones in my solar pool heater. They are exact replacements for what was there. I don't know the age of the originals as they were there when I bought the house. It turns out that one was still working, but I replaced it anyway, and kept the old one as a spare.

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Recommend to a Friend? YesSubmitted by Pool Fool in Casa Grande, AZ on 2016-10-23